Range Kleen 17FBSS Stainless Steel Thermo Jar, 17 Ounce HOT OR COLD: Designed to keep hot foods hot for 8 hours and cold foods cold for 12 hours. Perfect for camping trips and travel. STAINLESS STEEL: Assured quality as it is made of 18/10 stainless steel exterior, 18/8 stainless steel interior with double wall vacuum construction. LEAK PROOF: Afraid of bringing food or beverages when you travel due to spillage? Worry no more the Range Kleen Stainless Steel Thermo Jar is here! 17 OUNCE CAPACITY: A storage capacity ideal for people on the go. This thermo jar contains no glass making it safe for children and their lunchboxes. BE AN ENVIRONMENTALIST: Reusing this Range Kleen Thermo Jar is a sign of helping Mother Earth by not using disposable items that creates pollution.